Scientists are tracking the evolution and spread of SARS-CoV-2 and developing critical responses to it. Efforts have ramped up a lot this year — thanks to a growing global network.
African countries restrict travel in bid to slow spread of coronavirus
They wear colorful suits with cravats, canes, monocles, alligator shoes — the more outlandish the fashion, the better. They are Congolese men of modest means and they are the stars of a new ad for Guinness beer.
